Surface Mount Silicon Planar Zener Diodes with 500mW Power Rating Jingdao Microelectronics MM1Z20BW
Key Attributes
Model Number:
MM1Z20BW
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
50Ω
Pd - Power Dissipation:
500mW
Zener Voltage(Range):
19.6V~20.4V
Zener Voltage(Nom):
20V
Mfr. Part #:
MM1Z20BW
Package:
SOD-123W
Product Description
Product Overview
Silicon Planar Zener Diodes with a total power dissipation of max. 500mW. Featuring a wide zener reverse voltage range from 2.0V to 75V, these diodes are housed in a small plastic package suitable for surface-mounted designs. They offer a tolerance of approximately 2%.
Product Attributes
- Brand: Jingdao Microelectronics co.LTD
- Origin:
- Package Type: SOD-123W
- Terminals: Solderable per MIL-STD-750, Method 2026
- Approx. Weight: 16mg/0.00056oz
Technical Specifications
| Type Marking | Zener Voltage Range (VZT) Nom (V) | ZT (mA) | ZZT (Max. ) | IR at VR Max (A) | VF at IF = 10 mA (V) | RJA (C/W) |
| MM1Z2V0BW | 2.0 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z2V2BW | 2.2 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z2V4BW | 2.4 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z2V7BW | 2.7 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z3V0BW | 3.0 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z3V3BW | 3.3 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z3V6BW | 3.6 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z3V9BW | 3.9 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z4V3BW | 4.3 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z4V7BW | 4.7 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z5V1BW | 5.1 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z5V6BW | 5.6 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z6V2BW | 6.2 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z6V8BW | 6.8 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z7V5BW | 7.5 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z8V2BW | 8.2 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z9V1BW | 9.1 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z10BW | 10 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z11BW | 11 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z12BW | 12 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z13BW | 13 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z15BW | 15 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z16BW | 16 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z18BW | 18 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z20BW | 20 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z22BW | 22 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z24BW | 24 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z27BW | 27 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z30BW | 30 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z33BW | 33 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z36BW | 36 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z39BW | 39 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z43BW | 43 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z47BW | 47 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z51BW | 51 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z56BW | 56 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z62BW | 62 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z68BW | 68 | 5 | 120 | 2 | 0.9 | 340 (1) |
| MM1Z75BW | 75 | 5 | 120 | 2 | 0.9 | 340 (1) |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Unit | Ta = 25 (C) |
| Power Dissipation | Ptot | 500 | mW | |
| Operating and Storage Temperature Range | Tj stg | -55 ~ +150 | C |
Additional Characteristics
| Parameter | Symbol | Value | Unit | Ta = 25C |
| Typical thermal resistance junction to ambient | RJA | 340 (1) | C/W |
2209140930_Jingdao-Microelectronics-MM1Z20BW_C4749082.pdf
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